APA (7th ed.) Citation

Freund, W. C. (1980). Productivity and inflation: A study. U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O..

Chicago Style (17th ed.) Citation

Freund, William Curt. Productivity and Inflation: A Study. Washington: U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 1980.

MLA (9th ed.) Citation

Freund, William Curt. Productivity and Inflation: A Study. U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 1980.